Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:53Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 5 ; 0 12 | = 132
445K
det| 7 4 ; 4 8 | = 40
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 11 9 ; 0 12 | = 132
322K
∫₀^∞ e^(-α²) dα = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
∫₀^∞ e^(-ω²) dω = √π / 2
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-y²) dy = √π / 2
405K
det| 7 4 ; 1 8 | = 52
\oint_C \vec{F}\cdot d\vec{r} = 0
442K
det| 2 2 ; 4 3 | = -2
41K